Great Lakes Region
Description: A KMZ format that contains analyzed ice lines and ice concentration data derived from the daily ice analysis.
Two KMZ files are created:
1. Colorfill KMZ - contains color-defined ice areas for the marginal ice zone (concentration up to 80%) in yellow and pack ice (ice concentration 80% and greater) in red
2. Vector KMZ - contains color-defined ice lines for the ice edge in yellow and the marginal ice zone (concentration up to 80%) and pack ice boundary (ice concentration 80% and greater) in red
Coverage Area: Arctic and subarctic waters
Dissemination: USNIC website, CTG 80.7 Portal, NEP-Oc IC Portal